Description

Diisobutyl Methylphosphonate is a specialized organophosphorus compound valued for its role as a versatile solvent and chemical intermediate. Its unique structure provides excellent solvating power for a range of materials, making it a critical component in advanced chemical synthesis and material science. This product is essential for industries involved in the development of specialty chemicals, extraction processes, and high-performance formulations.

Application

• As a specialty solvent in organic synthesis and catalysis.
• As a key intermediate in the production of organophosphorus flame retardants and plasticizers.
• As an extraction agent in hydrometallurgy for the separation of rare earth and precious metals.
• As a formulation component in lubricant additives and functional fluids.
• In research and development for ligand synthesis and coordination chemistry.
• As a reaction medium for polymerization processes and specialty material fabrication.

Basic Information

Product Name	Diisobutyl Methylphosphonate
CAS No.	7242-56-0
Molecular Formula	C9H21O3P
Molecular Weight	208.24 g/mol
Synonyms	Methylphosphonic Acid Diisobutyl Ester; Diisobutyl Methylphosphonate; Methyl Diisobutylphosphonate; Phosphonic Acid, Methyl-, Diisobutyl Ester; DIAMP; DIBMP; Methyl Diisobutoxyphosphine Oxide; (Diisobutoxyphosphoryl)methane
EINECS	230-639-9

Quality Control

Our Diisobutyl Methylphosphonate is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and assay. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (20°C)	0.950 - 0.970 g/mL
Refractive Index (20°C)	1.425 - 1.435
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.